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Carbon monoxide detectors are just as important for ensuring health and wellness. Most homes use at least one gas burning appliance, including the furnace, water heater, dryer, or stove.
The primary purpose of CO detectors is to sound an alarm to warn occupants of an enclosed space of a dangerous level of carbon monoxide. The alarm should sound within 60 minutes if the concentration rises to 70 PPM, within 10 minutes at 150 PPM, in 4 minutes at 400 PPM, and immediately at 500 PPM or greater.
Carbon monoxide (CO) detectors can be battery-operated, plug-in, or hardwired (with backup batteries for power failures). Battery-operated alarms are easy to install and budget-friendly, but have ...
In buildings, carbon monoxide detectors are usually installed around heaters and other equipment. If a relatively high level of carbon monoxide is detected, the device sounds an alarm, giving people the chance to evacuate and ventilate the building. [94] [96] Unlike smoke detectors, carbon monoxide detectors do not need to be placed near ...
Before the development of electronic household carbon monoxide detectors in the 1980s and 1990s, carbon monoxide presence was detected with a chemically infused paper that turned brown when exposed to the gas. Since then, many electronic technologies and devices have been developed to detect, monitor, and alert the leak of a wide array of gases.
Airbnb says that it flags if listings don't have carbon monoxide detectors to guests in confirmation and reminder emails. A 2018 study in the journal Injury Prevention found that only 57.5% of U.S ...